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41 Possible Causes for Irregularly Irregular Heart Rhythm

  • Atrial Arrhythmia

    Normally, the heart contracts and then relaxes in a regular rhythm, moving blood from the upper chambers (atria) into the ventricles.[atricure.com] Atrial fibrillation sometimes occurs in people who have another heart rhythm problem called sick sinus syndrome.[mottchildren.org] Description Atrial fibrillation and flutter are two types of cardiac arrhythmias, irregularities in the heart's rhythm.[medical-dictionary.thefreedictionary.com]

  • Atrial Fibrillation

    Atrial fibrillation, sometimes called "Afib", is the most prevalent type of heart arrhythmia (abnormal heart rhythm) and causes an irregular (and often rapid) heartbeat.[umcvc.org] Atrial fibrillation is a clinical condition characterized by a rapid and irregularly regular atrial rhythm of the heart.[symptoma.com] […] failure elevated jugular venous pulse (JVP) bibasilar rales on pulmonary auscultation peripheral edema Evaluation Electrocardiogram (EKG or ECG) irregularly irregular rhythm[medbullets.com]

  • Wolff-Parkinson-White Syndrome

    Risk stratification in patients with Wolff-Parkinson-White (WPW) syndrome is an important clinical problem given a small, but significant risk of sudden death. It has been widely accepted that intermittent pre-excitation is associated with a low-risk pathway. We report a case of WPW with intermittent pre-excitation at[…][ncbi.nlm.nih.gov]

  • Mitral Valve Stenosis

    A case of end-stage mitral stenosis is presented. Because of too high an operative risk surgical treatment was not advisable. Using an original technique, we performed the percutaneous transarterial balloon mitral valvotomy. The mitral diastolic pressure gradient was reduced after dilatation and there was no[…][ncbi.nlm.nih.gov]

  • Renal Embolism

    There was an irregularly irregular heart rhythm and tenderness on the right upper and lower quadrants. No CVA tenderness or peritoneal signs were elicited.[ncbi.nlm.nih.gov]

  • Incessant Infant Ventricular Tachycardia

    irregular heart rhythm Atrial flutter Causes a sawtooth pattern on ECG Ventricular tachycardia Rhythm starts in the ventricles Pediatric tachyarrhythmias are first divided[nhcps.com] […] with fast rate Likely non-dangerous Commonly occurring during stress or fever Supraventricular tachycardia Rhythm starts above the ventricles Atrial fibrillation Causes irregularly[nhcps.com] […] tachycardia Respiratory distress/failure Poor tissue perfusion (e.g. low urnine output) Altered mental state Pulmonary edema/congestion Weak, rapid pulse Sinus tachycardia Normal rhythm[nhcps.com]

  • Syncope

    Irregular or rapid heart rhythms can also trigger syncope.[stanfordchildrens.org] When the heart beats rapidly or irregularly, the ventricles have less time to fill with blood, and the body reacts to the diminished blood flow to the brain by fainting.[stanfordchildrens.org]

  • Orthostatic Syncope

    Irregular or rapid heart rhythms also can trigger syncope.[andorrapediatrics.com] When the heart beats rapidly or irregularly, the ventricles have less time to fill with blood before it is time to pump whatever blood is within them to the lungs or to the[andorrapediatrics.com]

  • Micturition Syncope

    His cardiac rhythm was irregularly irregular, with slight variation in the intensity of the first heart sound with a physiologically split second heart sound.[circ.ahajournals.org]

  • Multifocal Atrial Tachycardia

    If the heart rate is less than 100 beats per minute, then the rhythm is wandering atrial pacemaker, or WAP.[healio.com] Wandering atrial pacemaker Wandering atrial pacemaker (multifocal atrial rhythm) is an irregularly irregular rhythm caused by the random discharge of multiple ectopic atrial[msdmanuals.com] Irregularly irregular rhythm with varying PP, PR and RR intervals. At least 3 distinct P-wave morphologies in the same lead.[litfl.com]

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